49
11.9. A-Board (5/15) Schematic Diagram
V1
COMPONENT2
COMPONENT1
V
R
L
Pb
Pr
C
Y
Pb
R
R
Y
L
Pr
Y
L
P
P
P
SYS_SDA0
MAIN_Y/CVBS
MAIN_PB/C
SYS_SCL0
RGB_CVBS
MAIN_PR
MCLK
HDMI_INT2
SDIN
BCLK
AD_BCLK
AD_LRCLK
AD_SDO
AVDIN
AHDIN
RF_L
AMP_MUTE
AG_AUDIO_XRST
AG_AUDIO_MUTE
AMUTE
PC_H_IN
PC_V_IN
PC_G_IN
V1_L
V1_R
D2_L
D2_R
D1_L
D1_R
PC_R_IN
RF_R
LRCLK
V1_S_DET
PC_B_IN
AG_SOUND_SOS
V1_S_DET
SPDIF
RF_V
D1_PB
D1_PR
D1_Y
D2_PR
D2_PB
D2_Y
V1_V
V1_Y
V1_C
C4075
0.1u
16V
*C3078
10V
10u
*C3079
10V
10u
*C3080
10V
10u
*D3093
MA2J72800L
*D3094
MA2J72800L
D3080
MAZ81400ML
D3069
MAZ81400ML
D3052
MAZ81400ML
D3079
MAZ81400ML
D3070
MAZ81400ML
D3071
MAZ81400ML
D3072
MAZ81400ML
D3067
MAZ81400ML
D3073
MAZ81400ML
D3063
MAZ81400ML
D3064
MAZ81400ML
D3048
MAZ81400ML
D3066
MAZ81400ML
D3051
MAZ81400ML
D3068
MAZ81400ML
D3065
MAZ81400ML
FL4000
J0HAAB000036
1
2
3
4
FL4003
J0HAAB000036
1
2
3
4
FL4007
J0HAAB000036
1
2
3
4
FL4008
J0HAAB000036
1
2
3
4
JK3000
K1U925A00002
C
Y
G
Y-G
C-G
G
V
L
R
G
Y
PB
PR
G
L
R
G
Y
PB
PR
G
L
R
G
*JK3001
K1FY115B0021
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A1
1
2
3
4
5
6
7
8
A6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
*L3004
J0JCC0000269
L3200
J0JCC0000059
*L3005
J0JCC0000269
SUB5V
STB3.3V
SOUND15V
F15V
SUB9V
STB5V
VJ3002
VJ3001
VJ3000
PA5601
K5H5022A0031
TP4003
TP3521
TP3523
TP3519
TP3502
TP3503
TP4004
TP3501
TP4006
TP4002
TP3500
TP3527
TP3518
TP3526
TP3522
TP4001
TP3520
TP3528
TP4005
MCLK
AMP_MUTE
SDIN
AG_AUDIO_MUTE
AG_AUDIO_XRST
LRCLK
AG_TV_SUB_ON
BCLK
SPDIF
HDMI_INT2
AD_LRCLK
AG_RMIN
MAIN_Y/CVBS
AG_KEY3
RGB_CVBS
MAIN_PB/C
CAT'S_EYE
MAIN_PR
AG_R_LED_ON
AD_SDO
AG_SOUND_SOS
AD_BCLK
SYS_SCL0
RF_V
SYS_SDA0
V2_S_DET
AHDIN
AMUTE
RF_L
RF_R
V1_S_DET
AVDIN
JS4010
JS4038
*R3116
100
*R3126
0
R3209
75
R3571
0
*R3125
75
*R3119
75
R3202
39k
R3211
75
R3191
39k
R3194
75
*R3120
0
*R3115
0
R3199
75
R3204
39k
R3212
75
R3190
39k
R3208
75
R3192
39k
*R3114
100
R4102
15k
*R3113
0
*R3121
75
R3203
75
R3198
75
R3189
75
R3193
39k
R3570
0
*R3122
0
*R3118
4.7k
*R3117
4.7k
IIC2
SYSTEM MPU
Seine3LV
MUTE
OPERATE
MUTE
SYSTEM MPU
G
VD
HD
R
B
KEY3
R_LED
RM
GND
+15V_S
+15V_S
S_GND
F+15V
GND
GND
S_GND
F+15V
F+15V
+15V_S
S_GND
37
38
40
45
39
43
44
41
42
CONNECTOR
!
Front End
PC IN
AV TERMINAL
TO 7,10/15
TO 7,11/15
TO 7/15
TO 7/15
TO 4/15
TO 1/15
TO 1/15
TO 8/15
TO 1/15
TO 9/15
TO 7,10/15
TO 7/15
TO 10/15
TO
P-BOARD
(P6,P7)
TO
K-BOARD
(K1)
1
2
3
4
5
A-BOARD TXN/A1ENUUS (5/15)
Summary of Contents for Viera TC-42PS14
Page 15: ...15 6 4 No Picture ...
Page 26: ...26 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 34: ...34 ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 10 4 Wiring 3 ...
Page 38: ...38 10 5 Wiring 4 ...
Page 39: ...39 10 6 Wiring 5 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 72: ...72 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM747AFF ...
Page 84: ...84 ...
Page 86: ...86 13 1 2 Accessories ...
Page 87: ...87 13 1 3 Mechanical Replacement Parts List ...
Page 90: ...90 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...